2003-2004 Ram 5.9L Cummins Complete Transmissions
You've made some assessments to your current 2003-2004 Dodge 5.9L Cummins pick up and have decided that you're going to need a completely new transmission. If that's the case, be sure to take a look at our extensive catalogue of complete transmissions for the Ram 2500 and Ram 3500! Using precision crafted valves, gears, and durable material constructions, finding the right transmission to power that powerful 5.9L Cummins engine is made simple with our line up of OEM-style transmission line up. Ram Cummins Fitments: 2003, 2004 Ram 5.9L Cummins. Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon. Some exceptions apply, please see individual product pages for specific fitments.